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1 /* |
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2 * Copyright 1998-2003 Sun Microsystems, Inc. All Rights Reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. Sun designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Sun in the LICENSE file that accompanied this code. |
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10 * |
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 * version 2 for more details (a copy is included in the LICENSE file that |
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15 * accompanied this code). |
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16 * |
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17 * You should have received a copy of the GNU General Public License version |
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 * |
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21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
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22 * CA 95054 USA or visit www.sun.com if you need additional information or |
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23 * have any questions. |
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24 */ |
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25 |
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26 |
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27 |
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28 #include "vis_proto.h" |
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29 #include "mlib_image.h" |
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30 #include "mlib_v_ImageLookUpFunc.h" |
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31 |
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32 /***************************************************************/ |
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33 static void mlib_v_ImageLookUpSI_S32_U8_2_DstA8D1(const mlib_s32 *src, |
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34 mlib_u8 *dst, |
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35 mlib_s32 xsize, |
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36 const mlib_u8 **table); |
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37 |
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38 static void mlib_v_ImageLookUpSI_S32_U8_2_D1(const mlib_s32 *src, |
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39 mlib_u8 *dst, |
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40 mlib_s32 xsize, |
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41 const mlib_u8 **table); |
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42 |
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43 static void mlib_v_ImageLookUpSI_S32_U8_3_D1(const mlib_s32 *src, |
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44 mlib_u8 *dst, |
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45 mlib_s32 xsize, |
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46 const mlib_u8 **table); |
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47 |
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48 static void mlib_v_ImageLookUpSI_S32_U8_4_DstOff0_D1(const mlib_s32 *src, |
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49 mlib_u8 *dst, |
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50 mlib_s32 xsize, |
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51 const mlib_u8 **table); |
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52 |
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53 static void mlib_v_ImageLookUpSI_S32_U8_4_DstOff1_D1(const mlib_s32 *src, |
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54 mlib_u8 *dst, |
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55 mlib_s32 xsize, |
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56 const mlib_u8 **table); |
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57 |
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58 static void mlib_v_ImageLookUpSI_S32_U8_4_DstOff2_D1(const mlib_s32 *src, |
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59 mlib_u8 *dst, |
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60 mlib_s32 xsize, |
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61 const mlib_u8 **table); |
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62 |
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63 static void mlib_v_ImageLookUpSI_S32_U8_4_DstOff3_D1(const mlib_s32 *src, |
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64 mlib_u8 *dst, |
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65 mlib_s32 xsize, |
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66 const mlib_u8 **table); |
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67 |
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68 /***************************************************************/ |
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69 #define VIS_LD_U8_I(X, Y) vis_ld_u8_i((void *)(X), (Y)) |
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70 |
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71 /***************************************************************/ |
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72 void mlib_v_ImageLookUpSI_S32_U8_2_DstA8D1(const mlib_s32 *src, |
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73 mlib_u8 *dst, |
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74 mlib_s32 xsize, |
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75 const mlib_u8 **table) |
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76 { |
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77 mlib_s32 *sp; /* pointer to source data */ |
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78 mlib_s32 s0, s1, s2, s3; /* source data */ |
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79 mlib_u16 *dl; /* pointer to start of destination */ |
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80 mlib_u16 *dend; /* pointer to end of destination */ |
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81 mlib_d64 *dp; /* aligned pointer to destination */ |
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82 mlib_d64 t0, t1, t2; /* destination data */ |
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83 mlib_d64 t3, t4, t5; /* destination data */ |
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84 mlib_d64 t6, t7, acc; /* destination data */ |
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85 mlib_s32 emask; /* edge mask */ |
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86 mlib_s32 i, num; /* loop variable */ |
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87 const mlib_u8 *tab0 = &table[0][(mlib_u32) 2147483648u]; |
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88 const mlib_u8 *tab1 = &table[1][(mlib_u32) 2147483648u]; |
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89 |
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90 sp = (void *)src; |
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91 dl = (mlib_u16 *) dst; |
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92 dp = (mlib_d64 *) dl; |
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93 dend = dl + xsize - 1; |
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94 |
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95 vis_alignaddr((void *)0, 7); |
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96 |
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97 if (xsize >= 4) { |
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98 |
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99 s0 = sp[0]; |
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100 s1 = sp[1]; |
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101 s2 = sp[2]; |
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102 s3 = sp[3]; |
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103 sp += 4; |
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104 |
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105 #pragma pipeloop(0) |
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106 for (i = 0; i <= xsize - 8; i += 4, sp += 4) { |
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107 t7 = VIS_LD_U8_I(tab1, s3); |
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108 t6 = VIS_LD_U8_I(tab0, s3); |
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109 t5 = VIS_LD_U8_I(tab1, s2); |
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110 t4 = VIS_LD_U8_I(tab0, s2); |
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111 t3 = VIS_LD_U8_I(tab1, s1); |
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112 t2 = VIS_LD_U8_I(tab0, s1); |
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113 t1 = VIS_LD_U8_I(tab1, s0); |
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114 t0 = VIS_LD_U8_I(tab0, s0); |
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115 acc = vis_faligndata(t7, acc); |
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116 acc = vis_faligndata(t6, acc); |
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117 acc = vis_faligndata(t5, acc); |
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118 acc = vis_faligndata(t4, acc); |
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119 acc = vis_faligndata(t3, acc); |
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120 acc = vis_faligndata(t2, acc); |
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121 acc = vis_faligndata(t1, acc); |
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122 acc = vis_faligndata(t0, acc); |
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123 s0 = sp[0]; |
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124 s1 = sp[1]; |
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125 s2 = sp[2]; |
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126 s3 = sp[3]; |
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127 *dp++ = acc; |
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128 } |
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129 |
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130 t7 = VIS_LD_U8_I(tab1, s3); |
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131 t6 = VIS_LD_U8_I(tab0, s3); |
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132 t5 = VIS_LD_U8_I(tab1, s2); |
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133 t4 = VIS_LD_U8_I(tab0, s2); |
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134 t3 = VIS_LD_U8_I(tab1, s1); |
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135 t2 = VIS_LD_U8_I(tab0, s1); |
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136 t1 = VIS_LD_U8_I(tab1, s0); |
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137 t0 = VIS_LD_U8_I(tab0, s0); |
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138 acc = vis_faligndata(t7, acc); |
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139 acc = vis_faligndata(t6, acc); |
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140 acc = vis_faligndata(t5, acc); |
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141 acc = vis_faligndata(t4, acc); |
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142 acc = vis_faligndata(t3, acc); |
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143 acc = vis_faligndata(t2, acc); |
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144 acc = vis_faligndata(t1, acc); |
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145 acc = vis_faligndata(t0, acc); |
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146 *dp++ = acc; |
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147 } |
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148 |
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149 if ((mlib_addr) dp <= (mlib_addr) dend) { |
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150 |
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151 num = (mlib_s32) ((mlib_u16 *) dend - (mlib_u16 *) dp); |
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152 sp += num; |
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153 num++; |
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154 #pragma pipeloop(0) |
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155 for (i = 0; i < num; i++) { |
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156 s0 = *sp; |
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157 sp--; |
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158 |
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159 t0 = VIS_LD_U8_I(tab1, s0); |
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160 acc = vis_faligndata(t0, acc); |
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161 |
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162 t0 = VIS_LD_U8_I(tab0, s0); |
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163 acc = vis_faligndata(t0, acc); |
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164 } |
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165 |
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166 emask = vis_edge16(dp, dend); |
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167 vis_pst_16(acc, dp, emask); |
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168 } |
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169 } |
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170 |
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171 /***************************************************************/ |
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172 void mlib_v_ImageLookUpSI_S32_U8_2_D1(const mlib_s32 *src, |
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173 mlib_u8 *dst, |
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174 mlib_s32 xsize, |
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175 const mlib_u8 **table) |
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176 { |
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177 mlib_s32 *sp; /* pointer to source data */ |
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178 mlib_s32 s0, s1, s2, s3, s4; /* source data */ |
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179 mlib_u8 *dl; /* pointer to start of destination */ |
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180 mlib_u8 *dend; /* pointer to end of destination */ |
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181 mlib_d64 *dp; /* aligned pointer to destination */ |
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182 mlib_d64 t0, t1, t2; /* destination data */ |
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183 mlib_d64 t3, t4, t5; /* destination data */ |
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184 mlib_d64 t6, t7, acc; /* destination data */ |
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185 mlib_s32 emask; /* edge mask */ |
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186 mlib_s32 i, num; /* loop variable */ |
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187 const mlib_u8 *tab0 = &table[0][(mlib_u32) 2147483648u]; |
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188 const mlib_u8 *tab1 = &table[1][(mlib_u32) 2147483648u]; |
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189 |
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190 sp = (void *)src; |
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191 dl = dst; |
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192 |
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193 dend = dl + 2 * xsize - 1; |
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194 |
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195 vis_alignaddr((void *)0, 7); |
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196 |
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197 s0 = *sp++; |
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198 *dl++ = tab0[s0]; |
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199 dp = (mlib_d64 *) dl; |
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200 xsize--; |
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201 |
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202 if (xsize >= 4) { |
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203 |
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204 s1 = sp[0]; |
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205 s2 = sp[1]; |
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206 s3 = sp[2]; |
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207 s4 = sp[3]; |
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208 sp += 4; |
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209 |
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210 #pragma pipeloop(0) |
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211 for (i = 0; i <= xsize - 8; i += 4, sp += 4) { |
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212 t7 = VIS_LD_U8_I(tab0, s4); |
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213 t6 = VIS_LD_U8_I(tab1, s3); |
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214 t5 = VIS_LD_U8_I(tab0, s3); |
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215 t4 = VIS_LD_U8_I(tab1, s2); |
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216 t3 = VIS_LD_U8_I(tab0, s2); |
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217 t2 = VIS_LD_U8_I(tab1, s1); |
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218 t1 = VIS_LD_U8_I(tab0, s1); |
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219 t0 = VIS_LD_U8_I(tab1, s0); |
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220 acc = vis_faligndata(t7, acc); |
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221 acc = vis_faligndata(t6, acc); |
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222 acc = vis_faligndata(t5, acc); |
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223 acc = vis_faligndata(t4, acc); |
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224 acc = vis_faligndata(t3, acc); |
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225 acc = vis_faligndata(t2, acc); |
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226 acc = vis_faligndata(t1, acc); |
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227 acc = vis_faligndata(t0, acc); |
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228 s0 = s4; |
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229 s1 = sp[0]; |
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230 s2 = sp[1]; |
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231 s3 = sp[2]; |
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232 s4 = sp[3]; |
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233 *dp++ = acc; |
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234 } |
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235 |
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236 t7 = VIS_LD_U8_I(tab0, s4); |
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237 t6 = VIS_LD_U8_I(tab1, s3); |
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238 t5 = VIS_LD_U8_I(tab0, s3); |
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239 t4 = VIS_LD_U8_I(tab1, s2); |
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240 t3 = VIS_LD_U8_I(tab0, s2); |
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241 t2 = VIS_LD_U8_I(tab1, s1); |
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242 t1 = VIS_LD_U8_I(tab0, s1); |
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243 t0 = VIS_LD_U8_I(tab1, s0); |
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244 acc = vis_faligndata(t7, acc); |
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245 acc = vis_faligndata(t6, acc); |
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246 acc = vis_faligndata(t5, acc); |
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247 acc = vis_faligndata(t4, acc); |
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248 acc = vis_faligndata(t3, acc); |
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249 acc = vis_faligndata(t2, acc); |
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250 acc = vis_faligndata(t1, acc); |
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251 acc = vis_faligndata(t0, acc); |
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252 s0 = s4; |
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253 *dp++ = acc; |
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254 } |
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255 |
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256 num = (mlib_s32) (((mlib_u8 *) dend - (mlib_u8 *) dp) >> 1); |
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257 sp += num - 1; |
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258 |
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259 #pragma pipeloop(0) |
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260 for (i = 0; i < num; i++) { |
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261 s1 = *sp; |
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262 sp--; |
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263 |
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264 t0 = VIS_LD_U8_I(tab1, s1); |
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265 acc = vis_faligndata(t0, acc); |
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266 |
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267 t0 = VIS_LD_U8_I(tab0, s1); |
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268 acc = vis_faligndata(t0, acc); |
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269 } |
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270 |
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271 t0 = VIS_LD_U8_I(tab1, s0); |
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272 acc = vis_faligndata(t0, acc); |
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273 emask = vis_edge8(dp, dend); |
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274 vis_pst_8(acc, dp, emask); |
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275 } |
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276 |
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277 /***************************************************************/ |
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278 void mlib_v_ImageLookUpSI_S32_U8_2(const mlib_s32 *src, |
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279 mlib_s32 slb, |
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280 mlib_u8 *dst, |
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281 mlib_s32 dlb, |
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282 mlib_s32 xsize, |
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283 mlib_s32 ysize, |
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284 const mlib_u8 **table) |
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285 { |
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286 mlib_s32 *sl; |
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287 mlib_u8 *dl; |
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288 mlib_s32 i, j; |
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289 const mlib_u8 *tab0 = &table[0][(mlib_u32) 2147483648u]; |
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290 const mlib_u8 *tab1 = &table[1][(mlib_u32) 2147483648u]; |
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291 |
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292 sl = (void *)src; |
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293 dl = dst; |
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294 |
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295 /* row loop */ |
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296 for (j = 0; j < ysize; j++) { |
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297 mlib_s32 *sp = sl; |
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298 mlib_u8 *dp = dl; |
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299 mlib_s32 off, s0, size = xsize; |
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300 |
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301 off = (mlib_s32) (((8 - ((mlib_addr) dp & 7)) & 7) >> 1); |
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302 off = (off < size) ? off : size; |
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303 |
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304 for (i = 0; i < off; i++) { |
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305 s0 = *sp++; |
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306 *dp++ = tab0[s0]; |
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307 *dp++ = tab1[s0]; |
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308 size--; |
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309 } |
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310 |
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311 if (size > 0) { |
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312 |
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313 if (((mlib_addr) dp & 1) == 0) { |
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314 mlib_v_ImageLookUpSI_S32_U8_2_DstA8D1(sp, dp, size, table); |
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315 } |
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316 else { |
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317 mlib_v_ImageLookUpSI_S32_U8_2_D1(sp, dp, size, table); |
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318 } |
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319 } |
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320 |
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321 sl = (mlib_s32 *) ((mlib_u8 *) sl + slb); |
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322 dl = (mlib_u8 *) ((mlib_u8 *) dl + dlb); |
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323 } |
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324 } |
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325 |
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326 /***************************************************************/ |
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327 void mlib_v_ImageLookUpSI_S32_U8_3_D1(const mlib_s32 *src, |
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328 mlib_u8 *dst, |
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329 mlib_s32 xsize, |
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330 const mlib_u8 **table) |
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331 { |
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332 mlib_s32 *sp; /* pointer to source data */ |
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333 mlib_u8 *dl; /* pointer to start of destination */ |
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334 mlib_d64 *dp; /* aligned pointer to destination */ |
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335 mlib_d64 t0, t1, t2; /* destination data */ |
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336 mlib_d64 t3, t4, t5; /* destination data */ |
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337 mlib_d64 t6, t7; /* destination data */ |
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338 mlib_d64 acc0, acc1, acc2; /* destination data */ |
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339 mlib_s32 i; /* loop variable */ |
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340 const mlib_u8 *tab0 = &table[0][(mlib_u32) 2147483648u]; |
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341 const mlib_u8 *tab1 = &table[1][(mlib_u32) 2147483648u]; |
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342 const mlib_u8 *tab2 = &table[2][(mlib_u32) 2147483648u]; |
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343 mlib_s32 s00, s01, s02, s03; |
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344 mlib_s32 s10, s11, s12, s13; |
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345 |
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346 sp = (void *)src; |
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347 dl = dst; |
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348 dp = (mlib_d64 *) dl; |
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349 |
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350 vis_alignaddr((void *)0, 7); |
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351 |
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352 i = 0; |
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353 |
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354 if (xsize >= 8) { |
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355 |
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356 s00 = sp[0]; |
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357 s01 = sp[1]; |
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358 s02 = sp[2]; |
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359 s03 = sp[3]; |
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360 s10 = sp[4]; |
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361 s11 = sp[5]; |
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362 s12 = sp[6]; |
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363 s13 = sp[7]; |
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364 sp += 8; |
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365 |
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366 #pragma pipeloop(0) |
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367 for (i = 0; i <= xsize - 16; i += 8, sp += 8) { |
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368 t7 = VIS_LD_U8_I(tab1, s02); |
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369 t6 = VIS_LD_U8_I(tab0, s02); |
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370 t5 = VIS_LD_U8_I(tab2, s01); |
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371 t4 = VIS_LD_U8_I(tab1, s01); |
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372 t3 = VIS_LD_U8_I(tab0, s01); |
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373 t2 = VIS_LD_U8_I(tab2, s00); |
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374 t1 = VIS_LD_U8_I(tab1, s00); |
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375 t0 = VIS_LD_U8_I(tab0, s00); |
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376 acc0 = vis_faligndata(t7, acc0); |
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377 acc0 = vis_faligndata(t6, acc0); |
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378 acc0 = vis_faligndata(t5, acc0); |
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379 acc0 = vis_faligndata(t4, acc0); |
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380 acc0 = vis_faligndata(t3, acc0); |
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381 acc0 = vis_faligndata(t2, acc0); |
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382 acc0 = vis_faligndata(t1, acc0); |
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383 acc0 = vis_faligndata(t0, acc0); |
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384 t7 = VIS_LD_U8_I(tab0, s11); |
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385 t6 = VIS_LD_U8_I(tab2, s10); |
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386 t5 = VIS_LD_U8_I(tab1, s10); |
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387 t4 = VIS_LD_U8_I(tab0, s10); |
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388 t3 = VIS_LD_U8_I(tab2, s03); |
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389 t2 = VIS_LD_U8_I(tab1, s03); |
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390 t1 = VIS_LD_U8_I(tab0, s03); |
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391 t0 = VIS_LD_U8_I(tab2, s02); |
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392 acc1 = vis_faligndata(t7, acc1); |
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393 acc1 = vis_faligndata(t6, acc1); |
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394 acc1 = vis_faligndata(t5, acc1); |
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395 acc1 = vis_faligndata(t4, acc1); |
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396 acc1 = vis_faligndata(t3, acc1); |
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397 acc1 = vis_faligndata(t2, acc1); |
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398 acc1 = vis_faligndata(t1, acc1); |
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399 acc1 = vis_faligndata(t0, acc1); |
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400 t7 = VIS_LD_U8_I(tab2, s13); |
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401 t6 = VIS_LD_U8_I(tab1, s13); |
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402 t5 = VIS_LD_U8_I(tab0, s13); |
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403 t4 = VIS_LD_U8_I(tab2, s12); |
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404 t3 = VIS_LD_U8_I(tab1, s12); |
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405 t2 = VIS_LD_U8_I(tab0, s12); |
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406 t1 = VIS_LD_U8_I(tab2, s11); |
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407 t0 = VIS_LD_U8_I(tab1, s11); |
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408 acc2 = vis_faligndata(t7, acc2); |
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409 acc2 = vis_faligndata(t6, acc2); |
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410 acc2 = vis_faligndata(t5, acc2); |
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411 acc2 = vis_faligndata(t4, acc2); |
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412 acc2 = vis_faligndata(t3, acc2); |
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413 acc2 = vis_faligndata(t2, acc2); |
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414 acc2 = vis_faligndata(t1, acc2); |
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415 acc2 = vis_faligndata(t0, acc2); |
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416 s00 = sp[0]; |
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417 s01 = sp[1]; |
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418 s02 = sp[2]; |
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419 s03 = sp[3]; |
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420 s10 = sp[4]; |
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421 s11 = sp[5]; |
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422 s12 = sp[6]; |
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423 s13 = sp[7]; |
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424 *dp++ = acc0; |
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425 *dp++ = acc1; |
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426 *dp++ = acc2; |
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427 } |
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428 |
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429 t7 = VIS_LD_U8_I(tab1, s02); |
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430 t6 = VIS_LD_U8_I(tab0, s02); |
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431 t5 = VIS_LD_U8_I(tab2, s01); |
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432 t4 = VIS_LD_U8_I(tab1, s01); |
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433 t3 = VIS_LD_U8_I(tab0, s01); |
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434 t2 = VIS_LD_U8_I(tab2, s00); |
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435 t1 = VIS_LD_U8_I(tab1, s00); |
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436 t0 = VIS_LD_U8_I(tab0, s00); |
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437 acc0 = vis_faligndata(t7, acc0); |
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438 acc0 = vis_faligndata(t6, acc0); |
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439 acc0 = vis_faligndata(t5, acc0); |
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440 acc0 = vis_faligndata(t4, acc0); |
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441 acc0 = vis_faligndata(t3, acc0); |
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442 acc0 = vis_faligndata(t2, acc0); |
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443 acc0 = vis_faligndata(t1, acc0); |
|
444 acc0 = vis_faligndata(t0, acc0); |
|
445 t7 = VIS_LD_U8_I(tab0, s11); |
|
446 t6 = VIS_LD_U8_I(tab2, s10); |
|
447 t5 = VIS_LD_U8_I(tab1, s10); |
|
448 t4 = VIS_LD_U8_I(tab0, s10); |
|
449 t3 = VIS_LD_U8_I(tab2, s03); |
|
450 t2 = VIS_LD_U8_I(tab1, s03); |
|
451 t1 = VIS_LD_U8_I(tab0, s03); |
|
452 t0 = VIS_LD_U8_I(tab2, s02); |
|
453 acc1 = vis_faligndata(t7, acc1); |
|
454 acc1 = vis_faligndata(t6, acc1); |
|
455 acc1 = vis_faligndata(t5, acc1); |
|
456 acc1 = vis_faligndata(t4, acc1); |
|
457 acc1 = vis_faligndata(t3, acc1); |
|
458 acc1 = vis_faligndata(t2, acc1); |
|
459 acc1 = vis_faligndata(t1, acc1); |
|
460 acc1 = vis_faligndata(t0, acc1); |
|
461 t7 = VIS_LD_U8_I(tab2, s13); |
|
462 t6 = VIS_LD_U8_I(tab1, s13); |
|
463 t5 = VIS_LD_U8_I(tab0, s13); |
|
464 t4 = VIS_LD_U8_I(tab2, s12); |
|
465 t3 = VIS_LD_U8_I(tab1, s12); |
|
466 t2 = VIS_LD_U8_I(tab0, s12); |
|
467 t1 = VIS_LD_U8_I(tab2, s11); |
|
468 t0 = VIS_LD_U8_I(tab1, s11); |
|
469 acc2 = vis_faligndata(t7, acc2); |
|
470 acc2 = vis_faligndata(t6, acc2); |
|
471 acc2 = vis_faligndata(t5, acc2); |
|
472 acc2 = vis_faligndata(t4, acc2); |
|
473 acc2 = vis_faligndata(t3, acc2); |
|
474 acc2 = vis_faligndata(t2, acc2); |
|
475 acc2 = vis_faligndata(t1, acc2); |
|
476 acc2 = vis_faligndata(t0, acc2); |
|
477 *dp++ = acc0; |
|
478 *dp++ = acc1; |
|
479 *dp++ = acc2; |
|
480 i += 8; |
|
481 } |
|
482 |
|
483 dl = (mlib_u8 *) dp; |
|
484 |
|
485 #pragma pipeloop(0) |
|
486 for (; i < xsize; i++) { |
|
487 s00 = sp[0]; |
|
488 dl[0] = tab0[s00]; |
|
489 dl[1] = tab1[s00]; |
|
490 dl[2] = tab2[s00]; |
|
491 dl += 3; |
|
492 sp++; |
|
493 } |
|
494 } |
|
495 |
|
496 /***************************************************************/ |
|
497 void mlib_v_ImageLookUpSI_S32_U8_3(const mlib_s32 *src, |
|
498 mlib_s32 slb, |
|
499 mlib_u8 *dst, |
|
500 mlib_s32 dlb, |
|
501 mlib_s32 xsize, |
|
502 mlib_s32 ysize, |
|
503 const mlib_u8 **table) |
|
504 { |
|
505 mlib_s32 *sl; |
|
506 mlib_u8 *dl; |
|
507 mlib_s32 i, j; |
|
508 const mlib_u8 *tab0 = &table[0][(mlib_u32) 2147483648u]; |
|
509 const mlib_u8 *tab1 = &table[1][(mlib_u32) 2147483648u]; |
|
510 const mlib_u8 *tab2 = &table[2][(mlib_u32) 2147483648u]; |
|
511 |
|
512 sl = (void *)src; |
|
513 dl = dst; |
|
514 |
|
515 /* row loop */ |
|
516 for (j = 0; j < ysize; j++) { |
|
517 mlib_s32 *sp = sl; |
|
518 mlib_u8 *dp = dl; |
|
519 mlib_s32 off, s0, size = xsize; |
|
520 |
|
521 off = (mlib_s32) ((mlib_addr) dp & 7); |
|
522 off = (off * 5) & 7; |
|
523 off = (off < size) ? off : size; |
|
524 |
|
525 for (i = 0; i < off; i++) { |
|
526 s0 = *sp++; |
|
527 *dp++ = tab0[s0]; |
|
528 *dp++ = tab1[s0]; |
|
529 *dp++ = tab2[s0]; |
|
530 size--; |
|
531 } |
|
532 |
|
533 if (size > 0) { |
|
534 mlib_v_ImageLookUpSI_S32_U8_3_D1(sp, dp, size, table); |
|
535 } |
|
536 |
|
537 sl = (mlib_s32 *) ((mlib_u8 *) sl + slb); |
|
538 dl = (mlib_u8 *) ((mlib_u8 *) dl + dlb); |
|
539 } |
|
540 } |
|
541 |
|
542 /***************************************************************/ |
|
543 void mlib_v_ImageLookUpSI_S32_U8_4_DstOff0_D1(const mlib_s32 *src, |
|
544 mlib_u8 *dst, |
|
545 mlib_s32 xsize, |
|
546 const mlib_u8 **table) |
|
547 { |
|
548 mlib_s32 *sp; /* pointer to source data */ |
|
549 mlib_s32 s0, s1; /* source data */ |
|
550 mlib_u8 *dl; /* pointer to start of destination */ |
|
551 mlib_d64 *dp; /* aligned pointer to destination */ |
|
552 mlib_d64 t0, t1, t2; /* destination data */ |
|
553 mlib_d64 t3, t4, t5; /* destination data */ |
|
554 mlib_d64 t6, t7, acc; /* destination data */ |
|
555 mlib_s32 i; /* loop variable */ |
|
556 const mlib_u8 *tab0 = &table[0][(mlib_u32) 2147483648u]; |
|
557 const mlib_u8 *tab1 = &table[1][(mlib_u32) 2147483648u]; |
|
558 const mlib_u8 *tab2 = &table[2][(mlib_u32) 2147483648u]; |
|
559 const mlib_u8 *tab3 = &table[3][(mlib_u32) 2147483648u]; |
|
560 |
|
561 sp = (void *)src; |
|
562 dl = dst; |
|
563 dp = (mlib_d64 *) dl; |
|
564 |
|
565 vis_alignaddr((void *)0, 7); |
|
566 |
|
567 if (xsize >= 2) { |
|
568 |
|
569 s0 = sp[0]; |
|
570 s1 = sp[1]; |
|
571 sp += 2; |
|
572 |
|
573 #pragma pipeloop(0) |
|
574 for (i = 0; i <= xsize - 4; i += 2, sp += 2) { |
|
575 t7 = VIS_LD_U8_I(tab3, s1); |
|
576 t6 = VIS_LD_U8_I(tab2, s1); |
|
577 t5 = VIS_LD_U8_I(tab1, s1); |
|
578 t4 = VIS_LD_U8_I(tab0, s1); |
|
579 t3 = VIS_LD_U8_I(tab3, s0); |
|
580 t2 = VIS_LD_U8_I(tab2, s0); |
|
581 t1 = VIS_LD_U8_I(tab1, s0); |
|
582 t0 = VIS_LD_U8_I(tab0, s0); |
|
583 acc = vis_faligndata(t7, acc); |
|
584 acc = vis_faligndata(t6, acc); |
|
585 acc = vis_faligndata(t5, acc); |
|
586 acc = vis_faligndata(t4, acc); |
|
587 acc = vis_faligndata(t3, acc); |
|
588 acc = vis_faligndata(t2, acc); |
|
589 acc = vis_faligndata(t1, acc); |
|
590 acc = vis_faligndata(t0, acc); |
|
591 s0 = sp[0]; |
|
592 s1 = sp[1]; |
|
593 *dp++ = acc; |
|
594 } |
|
595 |
|
596 t7 = VIS_LD_U8_I(tab3, s1); |
|
597 t6 = VIS_LD_U8_I(tab2, s1); |
|
598 t5 = VIS_LD_U8_I(tab1, s1); |
|
599 t4 = VIS_LD_U8_I(tab0, s1); |
|
600 t3 = VIS_LD_U8_I(tab3, s0); |
|
601 t2 = VIS_LD_U8_I(tab2, s0); |
|
602 t1 = VIS_LD_U8_I(tab1, s0); |
|
603 t0 = VIS_LD_U8_I(tab0, s0); |
|
604 acc = vis_faligndata(t7, acc); |
|
605 acc = vis_faligndata(t6, acc); |
|
606 acc = vis_faligndata(t5, acc); |
|
607 acc = vis_faligndata(t4, acc); |
|
608 acc = vis_faligndata(t3, acc); |
|
609 acc = vis_faligndata(t2, acc); |
|
610 acc = vis_faligndata(t1, acc); |
|
611 acc = vis_faligndata(t0, acc); |
|
612 *dp++ = acc; |
|
613 } |
|
614 |
|
615 if ((xsize & 1) != 0) { |
|
616 s0 = sp[0]; |
|
617 t7 = VIS_LD_U8_I(tab3, s0); |
|
618 t6 = VIS_LD_U8_I(tab2, s0); |
|
619 t5 = VIS_LD_U8_I(tab1, s0); |
|
620 t4 = VIS_LD_U8_I(tab0, s0); |
|
621 acc = vis_faligndata(t7, acc); |
|
622 acc = vis_faligndata(t6, acc); |
|
623 acc = vis_faligndata(t5, acc); |
|
624 acc = vis_faligndata(t4, acc); |
|
625 *(mlib_f32 *) dp = vis_read_hi(acc); |
|
626 } |
|
627 } |
|
628 |
|
629 /***************************************************************/ |
|
630 void mlib_v_ImageLookUpSI_S32_U8_4_DstOff1_D1(const mlib_s32 *src, |
|
631 mlib_u8 *dst, |
|
632 mlib_s32 xsize, |
|
633 const mlib_u8 **table) |
|
634 { |
|
635 mlib_s32 *sp; /* pointer to source data */ |
|
636 mlib_s32 s0, s1, s2; /* source data */ |
|
637 mlib_u8 *dl; /* pointer to start of destination */ |
|
638 mlib_d64 *dp; /* aligned pointer to destination */ |
|
639 mlib_d64 t0, t1, t2; /* destination data */ |
|
640 mlib_d64 t3, t4, t5; /* destination data */ |
|
641 mlib_d64 t6, t7, acc; /* destination data */ |
|
642 mlib_s32 i; /* loop variable */ |
|
643 const mlib_u8 *tab0 = &table[0][(mlib_u32) 2147483648u]; |
|
644 const mlib_u8 *tab1 = &table[1][(mlib_u32) 2147483648u]; |
|
645 const mlib_u8 *tab2 = &table[2][(mlib_u32) 2147483648u]; |
|
646 const mlib_u8 *tab3 = &table[3][(mlib_u32) 2147483648u]; |
|
647 |
|
648 sp = (void *)src; |
|
649 dl = dst; |
|
650 dp = (mlib_d64 *) dl; |
|
651 |
|
652 vis_alignaddr((void *)0, 7); |
|
653 |
|
654 s0 = *sp++; |
|
655 |
|
656 if (xsize >= 2) { |
|
657 |
|
658 s1 = sp[0]; |
|
659 s2 = sp[1]; |
|
660 sp += 2; |
|
661 |
|
662 #pragma pipeloop(0) |
|
663 for (i = 0; i <= xsize - 4; i += 2, sp += 2) { |
|
664 t7 = VIS_LD_U8_I(tab0, s2); |
|
665 t6 = VIS_LD_U8_I(tab3, s1); |
|
666 t5 = VIS_LD_U8_I(tab2, s1); |
|
667 t4 = VIS_LD_U8_I(tab1, s1); |
|
668 t3 = VIS_LD_U8_I(tab0, s1); |
|
669 t2 = VIS_LD_U8_I(tab3, s0); |
|
670 t1 = VIS_LD_U8_I(tab2, s0); |
|
671 t0 = VIS_LD_U8_I(tab1, s0); |
|
672 acc = vis_faligndata(t7, acc); |
|
673 acc = vis_faligndata(t6, acc); |
|
674 acc = vis_faligndata(t5, acc); |
|
675 acc = vis_faligndata(t4, acc); |
|
676 acc = vis_faligndata(t3, acc); |
|
677 acc = vis_faligndata(t2, acc); |
|
678 acc = vis_faligndata(t1, acc); |
|
679 acc = vis_faligndata(t0, acc); |
|
680 s0 = s2; |
|
681 s1 = sp[0]; |
|
682 s2 = sp[1]; |
|
683 *dp++ = acc; |
|
684 } |
|
685 |
|
686 t7 = VIS_LD_U8_I(tab0, s2); |
|
687 t6 = VIS_LD_U8_I(tab3, s1); |
|
688 t5 = VIS_LD_U8_I(tab2, s1); |
|
689 t4 = VIS_LD_U8_I(tab1, s1); |
|
690 t3 = VIS_LD_U8_I(tab0, s1); |
|
691 t2 = VIS_LD_U8_I(tab3, s0); |
|
692 t1 = VIS_LD_U8_I(tab2, s0); |
|
693 t0 = VIS_LD_U8_I(tab1, s0); |
|
694 acc = vis_faligndata(t7, acc); |
|
695 acc = vis_faligndata(t6, acc); |
|
696 acc = vis_faligndata(t5, acc); |
|
697 acc = vis_faligndata(t4, acc); |
|
698 acc = vis_faligndata(t3, acc); |
|
699 acc = vis_faligndata(t2, acc); |
|
700 acc = vis_faligndata(t1, acc); |
|
701 acc = vis_faligndata(t0, acc); |
|
702 s0 = s2; |
|
703 *dp++ = acc; |
|
704 } |
|
705 |
|
706 dl = (mlib_u8 *) dp; |
|
707 |
|
708 if ((xsize & 1) != 0) { |
|
709 s1 = sp[0]; |
|
710 t7 = VIS_LD_U8_I(tab0, s1); |
|
711 t6 = VIS_LD_U8_I(tab3, s0); |
|
712 t5 = VIS_LD_U8_I(tab2, s0); |
|
713 t4 = VIS_LD_U8_I(tab1, s0); |
|
714 acc = vis_faligndata(t7, acc); |
|
715 acc = vis_faligndata(t6, acc); |
|
716 acc = vis_faligndata(t5, acc); |
|
717 acc = vis_faligndata(t4, acc); |
|
718 *(mlib_f32 *) dl = vis_read_hi(acc); |
|
719 dl += 4; |
|
720 s0 = s1; |
|
721 } |
|
722 |
|
723 dl[0] = tab1[s0]; |
|
724 dl[1] = tab2[s0]; |
|
725 dl[2] = tab3[s0]; |
|
726 } |
|
727 |
|
728 /***************************************************************/ |
|
729 void mlib_v_ImageLookUpSI_S32_U8_4_DstOff2_D1(const mlib_s32 *src, |
|
730 mlib_u8 *dst, |
|
731 mlib_s32 xsize, |
|
732 const mlib_u8 **table) |
|
733 { |
|
734 mlib_s32 *sp; /* pointer to source data */ |
|
735 mlib_s32 s0, s1, s2; /* source data */ |
|
736 mlib_u8 *dl; /* pointer to start of destination */ |
|
737 mlib_d64 *dp; /* aligned pointer to destination */ |
|
738 mlib_d64 t0, t1, t2; /* destination data */ |
|
739 mlib_d64 t3, t4, t5; /* destination data */ |
|
740 mlib_d64 t6, t7, acc; /* destination data */ |
|
741 mlib_s32 i; /* loop variable */ |
|
742 const mlib_u8 *tab0 = &table[0][(mlib_u32) 2147483648u]; |
|
743 const mlib_u8 *tab1 = &table[1][(mlib_u32) 2147483648u]; |
|
744 const mlib_u8 *tab2 = &table[2][(mlib_u32) 2147483648u]; |
|
745 const mlib_u8 *tab3 = &table[3][(mlib_u32) 2147483648u]; |
|
746 |
|
747 sp = (void *)src; |
|
748 dl = dst; |
|
749 dp = (mlib_d64 *) dl; |
|
750 |
|
751 vis_alignaddr((void *)0, 7); |
|
752 |
|
753 s0 = *sp++; |
|
754 |
|
755 if (xsize >= 2) { |
|
756 |
|
757 s1 = sp[0]; |
|
758 s2 = sp[1]; |
|
759 sp += 2; |
|
760 |
|
761 #pragma pipeloop(0) |
|
762 for (i = 0; i <= xsize - 4; i += 2, sp += 2) { |
|
763 t7 = VIS_LD_U8_I(tab1, s2); |
|
764 t6 = VIS_LD_U8_I(tab0, s2); |
|
765 t5 = VIS_LD_U8_I(tab3, s1); |
|
766 t4 = VIS_LD_U8_I(tab2, s1); |
|
767 t3 = VIS_LD_U8_I(tab1, s1); |
|
768 t2 = VIS_LD_U8_I(tab0, s1); |
|
769 t1 = VIS_LD_U8_I(tab3, s0); |
|
770 t0 = VIS_LD_U8_I(tab2, s0); |
|
771 acc = vis_faligndata(t7, acc); |
|
772 acc = vis_faligndata(t6, acc); |
|
773 acc = vis_faligndata(t5, acc); |
|
774 acc = vis_faligndata(t4, acc); |
|
775 acc = vis_faligndata(t3, acc); |
|
776 acc = vis_faligndata(t2, acc); |
|
777 acc = vis_faligndata(t1, acc); |
|
778 acc = vis_faligndata(t0, acc); |
|
779 s0 = s2; |
|
780 s1 = sp[0]; |
|
781 s2 = sp[1]; |
|
782 *dp++ = acc; |
|
783 } |
|
784 |
|
785 t7 = VIS_LD_U8_I(tab1, s2); |
|
786 t6 = VIS_LD_U8_I(tab0, s2); |
|
787 t5 = VIS_LD_U8_I(tab3, s1); |
|
788 t4 = VIS_LD_U8_I(tab2, s1); |
|
789 t3 = VIS_LD_U8_I(tab1, s1); |
|
790 t2 = VIS_LD_U8_I(tab0, s1); |
|
791 t1 = VIS_LD_U8_I(tab3, s0); |
|
792 t0 = VIS_LD_U8_I(tab2, s0); |
|
793 acc = vis_faligndata(t7, acc); |
|
794 acc = vis_faligndata(t6, acc); |
|
795 acc = vis_faligndata(t5, acc); |
|
796 acc = vis_faligndata(t4, acc); |
|
797 acc = vis_faligndata(t3, acc); |
|
798 acc = vis_faligndata(t2, acc); |
|
799 acc = vis_faligndata(t1, acc); |
|
800 acc = vis_faligndata(t0, acc); |
|
801 s0 = s2; |
|
802 *dp++ = acc; |
|
803 } |
|
804 |
|
805 dl = (mlib_u8 *) dp; |
|
806 |
|
807 if ((xsize & 1) != 0) { |
|
808 s1 = sp[0]; |
|
809 t7 = VIS_LD_U8_I(tab1, s1); |
|
810 t6 = VIS_LD_U8_I(tab0, s1); |
|
811 t5 = VIS_LD_U8_I(tab3, s0); |
|
812 t4 = VIS_LD_U8_I(tab2, s0); |
|
813 acc = vis_faligndata(t7, acc); |
|
814 acc = vis_faligndata(t6, acc); |
|
815 acc = vis_faligndata(t5, acc); |
|
816 acc = vis_faligndata(t4, acc); |
|
817 *(mlib_f32 *) dl = vis_read_hi(acc); |
|
818 dl += 4; |
|
819 s0 = s1; |
|
820 } |
|
821 |
|
822 dl[0] = tab2[s0]; |
|
823 dl[1] = tab3[s0]; |
|
824 } |
|
825 |
|
826 /***************************************************************/ |
|
827 void mlib_v_ImageLookUpSI_S32_U8_4_DstOff3_D1(const mlib_s32 *src, |
|
828 mlib_u8 *dst, |
|
829 mlib_s32 xsize, |
|
830 const mlib_u8 **table) |
|
831 { |
|
832 mlib_s32 *sp; /* pointer to source data */ |
|
833 mlib_s32 s0, s1, s2; /* source data */ |
|
834 mlib_u8 *dl; /* pointer to start of destination */ |
|
835 mlib_d64 *dp; /* aligned pointer to destination */ |
|
836 mlib_d64 t0, t1, t2; /* destination data */ |
|
837 mlib_d64 t3, t4, t5; /* destination data */ |
|
838 mlib_d64 t6, t7, acc; /* destination data */ |
|
839 mlib_s32 i; /* loop variable */ |
|
840 const mlib_u8 *tab0 = &table[0][(mlib_u32) 2147483648u]; |
|
841 const mlib_u8 *tab1 = &table[1][(mlib_u32) 2147483648u]; |
|
842 const mlib_u8 *tab2 = &table[2][(mlib_u32) 2147483648u]; |
|
843 const mlib_u8 *tab3 = &table[3][(mlib_u32) 2147483648u]; |
|
844 |
|
845 sp = (void *)src; |
|
846 dl = dst; |
|
847 dp = (mlib_d64 *) dl; |
|
848 |
|
849 vis_alignaddr((void *)0, 7); |
|
850 |
|
851 s0 = *sp++; |
|
852 |
|
853 if (xsize >= 2) { |
|
854 |
|
855 s1 = sp[0]; |
|
856 s2 = sp[1]; |
|
857 sp += 2; |
|
858 |
|
859 #pragma pipeloop(0) |
|
860 for (i = 0; i <= xsize - 4; i += 2, sp += 2) { |
|
861 t7 = VIS_LD_U8_I(tab2, s2); |
|
862 t6 = VIS_LD_U8_I(tab1, s2); |
|
863 t5 = VIS_LD_U8_I(tab0, s2); |
|
864 t4 = VIS_LD_U8_I(tab3, s1); |
|
865 t3 = VIS_LD_U8_I(tab2, s1); |
|
866 t2 = VIS_LD_U8_I(tab1, s1); |
|
867 t1 = VIS_LD_U8_I(tab0, s1); |
|
868 t0 = VIS_LD_U8_I(tab3, s0); |
|
869 acc = vis_faligndata(t7, acc); |
|
870 acc = vis_faligndata(t6, acc); |
|
871 acc = vis_faligndata(t5, acc); |
|
872 acc = vis_faligndata(t4, acc); |
|
873 acc = vis_faligndata(t3, acc); |
|
874 acc = vis_faligndata(t2, acc); |
|
875 acc = vis_faligndata(t1, acc); |
|
876 acc = vis_faligndata(t0, acc); |
|
877 s0 = s2; |
|
878 s1 = sp[0]; |
|
879 s2 = sp[1]; |
|
880 *dp++ = acc; |
|
881 } |
|
882 |
|
883 t7 = VIS_LD_U8_I(tab2, s2); |
|
884 t6 = VIS_LD_U8_I(tab1, s2); |
|
885 t5 = VIS_LD_U8_I(tab0, s2); |
|
886 t4 = VIS_LD_U8_I(tab3, s1); |
|
887 t3 = VIS_LD_U8_I(tab2, s1); |
|
888 t2 = VIS_LD_U8_I(tab1, s1); |
|
889 t1 = VIS_LD_U8_I(tab0, s1); |
|
890 t0 = VIS_LD_U8_I(tab3, s0); |
|
891 acc = vis_faligndata(t7, acc); |
|
892 acc = vis_faligndata(t6, acc); |
|
893 acc = vis_faligndata(t5, acc); |
|
894 acc = vis_faligndata(t4, acc); |
|
895 acc = vis_faligndata(t3, acc); |
|
896 acc = vis_faligndata(t2, acc); |
|
897 acc = vis_faligndata(t1, acc); |
|
898 acc = vis_faligndata(t0, acc); |
|
899 s0 = s2; |
|
900 *dp++ = acc; |
|
901 } |
|
902 |
|
903 dl = (mlib_u8 *) dp; |
|
904 |
|
905 if ((xsize & 1) != 0) { |
|
906 s1 = sp[0]; |
|
907 t7 = VIS_LD_U8_I(tab2, s1); |
|
908 t6 = VIS_LD_U8_I(tab1, s1); |
|
909 t5 = VIS_LD_U8_I(tab0, s1); |
|
910 t4 = VIS_LD_U8_I(tab3, s0); |
|
911 acc = vis_faligndata(t7, acc); |
|
912 acc = vis_faligndata(t6, acc); |
|
913 acc = vis_faligndata(t5, acc); |
|
914 acc = vis_faligndata(t4, acc); |
|
915 *(mlib_f32 *) dl = vis_read_hi(acc); |
|
916 dl += 4; |
|
917 s0 = s1; |
|
918 } |
|
919 |
|
920 dl[0] = tab3[s0]; |
|
921 } |
|
922 |
|
923 /***************************************************************/ |
|
924 void mlib_v_ImageLookUpSI_S32_U8_4(const mlib_s32 *src, |
|
925 mlib_s32 slb, |
|
926 mlib_u8 *dst, |
|
927 mlib_s32 dlb, |
|
928 mlib_s32 xsize, |
|
929 mlib_s32 ysize, |
|
930 const mlib_u8 **table) |
|
931 { |
|
932 mlib_s32 *sl; |
|
933 mlib_u8 *dl; |
|
934 mlib_s32 j; |
|
935 const mlib_u8 *tab0 = &table[0][(mlib_u32) 2147483648u]; |
|
936 const mlib_u8 *tab1 = &table[1][(mlib_u32) 2147483648u]; |
|
937 const mlib_u8 *tab2 = &table[2][(mlib_u32) 2147483648u]; |
|
938 const mlib_u8 *tab3 = &table[3][(mlib_u32) 2147483648u]; |
|
939 |
|
940 sl = (void *)src; |
|
941 dl = dst; |
|
942 |
|
943 /* row loop */ |
|
944 for (j = 0; j < ysize; j++) { |
|
945 mlib_s32 *sp = sl; |
|
946 mlib_u8 *dp = dl; |
|
947 mlib_s32 off, s0, size = xsize; |
|
948 |
|
949 off = (mlib_s32) ((8 - ((mlib_addr) dp & 7)) & 7); |
|
950 |
|
951 if ((off >= 4) && (size > 0)) { |
|
952 s0 = *sp++; |
|
953 *dp++ = tab0[s0]; |
|
954 *dp++ = tab1[s0]; |
|
955 *dp++ = tab2[s0]; |
|
956 *dp++ = tab3[s0]; |
|
957 size--; |
|
958 } |
|
959 |
|
960 if (size > 0) { |
|
961 off = (mlib_s32) ((4 - ((mlib_addr) dp & 3)) & 3); |
|
962 |
|
963 if (off == 0) { |
|
964 mlib_v_ImageLookUpSI_S32_U8_4_DstOff0_D1(sp, dp, size, table); |
|
965 } |
|
966 else if (off == 1) { |
|
967 s0 = *sp; |
|
968 *dp++ = tab0[s0]; |
|
969 size--; |
|
970 mlib_v_ImageLookUpSI_S32_U8_4_DstOff1_D1(sp, dp, size, table); |
|
971 } |
|
972 else if (off == 2) { |
|
973 s0 = *sp; |
|
974 *dp++ = tab0[s0]; |
|
975 *dp++ = tab1[s0]; |
|
976 size--; |
|
977 mlib_v_ImageLookUpSI_S32_U8_4_DstOff2_D1(sp, dp, size, table); |
|
978 } |
|
979 else if (off == 3) { |
|
980 s0 = *sp; |
|
981 *dp++ = tab0[s0]; |
|
982 *dp++ = tab1[s0]; |
|
983 *dp++ = tab2[s0]; |
|
984 size--; |
|
985 mlib_v_ImageLookUpSI_S32_U8_4_DstOff3_D1(sp, dp, size, table); |
|
986 } |
|
987 } |
|
988 |
|
989 sl = (mlib_s32 *) ((mlib_u8 *) sl + slb); |
|
990 dl = (mlib_u8 *) ((mlib_u8 *) dl + dlb); |
|
991 } |
|
992 } |
|
993 |
|
994 /***************************************************************/ |